//
//  UIColor+Extension.swift
//  小荣荣新浪微博
//
//  Created by zzr on 2018/4/19.
//  Copyright © 2018年 zzr. All rights reserved.
//

import UIKit

extension UIColor {
    class func randomColor() -> UIColor{
        return UIColor(red: CGFloat(arc4random_uniform(256))/255.0, green: CGFloat(arc4random_uniform(256))/255.0, blue: CGFloat(arc4random_uniform(256))/255.0, alpha: 1)
    }
}
